UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for U2271... Searching the city database file for: U2271 ... Date:1200Z 26 NOV 25 Station: U2271 WMO ident: 22271 Latitude: 67.88 Longitude: 44.13 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1007 7 -5.5 -6.6 92 1.1 -5.8 160 9 267.1 267.5 266.9 273.3 2.31 1 1000 62 -5.1 -7.1 86 2.0 -5.7 160 7 268.0 268.4 267.4 274.1 2.24 2 971 293 -5.3 -9.3 73 4.0 -6.5 154 8 270.1 270.4 268.3 275.5 1.94 3 947 490 -5.1 -8.2 79 3.1 -6.1 150 8 272.3 272.6 270.1 278.2 2.17 4 925 674 -6.5 -8.6 85 2.1 -7.1 145 9 272.7 273.0 270.3 278.6 2.15 5 850 1330 -9.1 -11.5 83 2.4 -9.8 159 11 276.6 276.9 272.2 281.9 1.86 6 827 1541 -10.3 -12.9 81 2.6 -11.0 163 12 277.5 277.8 272.5 282.4 1.71 7 708 2701 -23.3 -27.5 68 4.2 -23.9 188 17 275.8 275.9 269.6 277.5 0.56 8 700 2784 -23.3 -27.5 68 4.2 -23.9 190 17 276.7 276.8 270.2 278.4 0.57 9 577 4182 -29.5 -33.8 66 4.3 -29.9 221 23 285.1 285.2 274.8 286.4 0.38 10 500 5200 -31.9 -36.2 66 4.3 -32.3 244 27 294.1 294.2 279.2 295.3 0.35 11 488 5370 -32.5 -36.8 65 4.3 -32.9 248 27 295.5 295.5 279.8 296.6 0.33 12 400 6740 -40.5 -44.7 64 4.2 -40.8 280 33 302.4 302.4 282.6 303.0 0.18 13 393 6860 -41.1 -45.1 65 4.0 -41.3 280 33 303.1 303.1 282.9 303.7 0.17 14 350 7638 -47.1 -51.4 61 4.3 -47.3 282 36 305.2 305.2 283.6 305.6 0.10 15 300 8650 -51.5 -55.8 60 4.3 -51.6 285 40 312.8 312.8 286.4 313.0 0.07 16 250 9820 -56.5 -60.9 58 4.4 -56.6 280 33 322.1 322.1 289.5 322.2 0.04 17 214 10799 -60.7 -64.9 58 4.2 -60.7 268 46 330.2 330.2 291.8 330.3 0.03 18 205 11067 -61.3 -65.6 57 4.3 -61.4 265 50 333.3 333.3 292.6 333.4 0.03 19 200 11220 -61.3 -65.6 57 4.3 -61.4 265 48 335.7 335.7 293.3 335.8 0.03 20 150 13010 -59.9 -64.3 56 4.4 -60.0 275 29 366.9 366.9 300.1 367.1 0.04 21 100 15540 -59.1 -64.0 53 4.9 -59.3 275 31 413.5 413.6 307.0 413.9 0.07 22 70 17760 -62.1 -68.1 44 6.0 -62.3 275 25 451.5 451.5 311.0 451.9 0.06 23 50 19840 -63.9 -69.9 44 6.0 -64.1 280 27 492.9 492.9 314.5 493.3 0.06 24 39 21353 -65.9 -71.9 43 6.0 -66.1 282 30 524.1 524.2 316.6 524.5 0.06 25 34 22189 -64.1 -70.1 44 6.0 -64.4 284 32 549.9 549.9 318.1 550.5 0.09 26 30 22950 -66.3 -72.3 43 6.0 -66.5 285 33 563.9 563.9 318.9 564.4 0.07 27 25 24049 -68.5 -74.5 42 6.0 -68.7 587.8 587.8 320.0 588.2 0.06 TRP 205 11067 -61.3 -65.6 57 4.3 -61.4 265 50 333.3 333.3 292.6 333.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5138.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 72.80 % Est. max temperature: 3.63 C = 38.53 F Sfc-Lift cond lev (LCL): 989.43 mb = 145.49 m = 477.33 ft T: -5.17 C 700-500 lapse rate: 3.56 C/km ThetaE index: 4.93 C Layer 708.0- 700.0 mb Conv cond level (CCL): 827.90 mb = 1532.21 m = 5026.88 ft Mean mixing ratio: 2.12 g/kg Conv temperature: 4.89 C = 40.81 F Cap Strength: 7.83 C Lifted Index: 14.55 C Risk: None Lifted Index @300 mb: 25.47 C Lifted Index @700 mb: 1.76 C Showalter Index: 10.53 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.40 C K Index: 7.10 Risk: None Sweat Index: 49.45 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.07 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 41756.30 J/kg Cap Strength: 14.16 C Lift Cond Lev (LCL): 914.22 mb = 764.93 m = 2509.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 182 at 6 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1007 7 160 9 -3.1 8.5 | 127 4 -3.3 2.5 1 1000 62 160 7 -2.4 6.6 | 102 3 -2.6 0.6 2 925 674 145 9 -5.2 7.4 | 104 6 -5.4 1.4 3 400 6740 280 33 32.5 -5.7 | 290 34 32.3 -11.7 4 300 8650 285 40 38.6 -10.4 | 293 42 38.4 -16.3 5 250 9820 280 33 32.5 -5.7 | 290 34 32.3 -11.7 6 205 11067 265 50 49.8 4.4 | 272 50 49.6 -1.6 7 200 11220 265 48 47.8 4.2 | 272 48 47.6 -1.8 8 150 13010 275 29 28.9 -2.5 | 287 30 28.7 -8.5 9 100 15540 275 31 30.9 -2.7 | 286 32 30.6 -8.7 10 70 17760 275 25 24.9 -2.2 | 288 26 24.7 -8.2 11 50 19840 280 27 26.6 -4.7 | 292 28 26.4 -10.7 12 30 22950 285 33 31.9 -8.5 | 295 35 31.6 -14.5 Wind Parameters Mean winds (0-6000m): 152.3 at 8.0 knts Storm direction: 182.3 at 6.0 knts Shear (0-3000m) pos: 0.0 neg: 1.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -81.6 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -1.3 tot: -1.2 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 0.7 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1009.00 Bulk Shear: 0.02 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 155 8 106 4| 0.0 1.8 1.8| 0.1 -1.3 -1.2 -2.3 -0.35| 3.9 -1.4 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U2271/skewt/U2271.skewt.20251126.12.gif